Shin kun lura da wani abin mamaki: da zarar tufa ta yi tsada, to da zarar ta yi launin ruwan kasa, za ta yi ja. Duba tufafin alfarma - duk kayan kwalliya ne masu laushi. Suna buƙatar kulawa sosai; in ba haka ba, za su yi kama da sun tsufa bayan an saka su kaɗan. Wannan shine yadda ainihin jin daɗi yake!
Me yasa wasu tufafi masu alama suke zubar da jini cikin sauƙi?
Amsa: Sanya tufafi na lokacin rani ko na fata daga sanannun kamfanoni galibi suna fama da zubar jini a launi, gami da salon launuka masu ƙarfi da kayayyaki masu launuka daban-daban. Hujja ta al'ada ta nuna cewa tufafin da aka yi wa alama ya kamata su kasance masu sauƙin launi.
Tare da ci gaban fasaha, masana'antun tufafi masu kyau kan zaɓi rini kusa da abubuwan halitta. Irin waɗannan rini suna da ƙarancin saurin launi, duk da haka ba su da guba ga mutane kuma ba su da illa ga muhalli.
Kada a jiƙa ko a tara waɗannan tufafin na tsawon lokaci, kuma a guji wanke su a yanayin zafi mai yawa. Rini na non-azo ana amfani da su sosai a yau. Yadi da aka buga kuma aka rina da wasu rini na non-azo suna nuna ƙarancin launin da ke fitowa. Duka yadi da aka rina da kuma yadi da aka buga na iya yin jini yayin wankewa. Wannan matsalar galibi tana faruwa ne da tufafin bazara da kuma kayan fata, kuma ta fi yawa a cikin tufafin mata. A wanke waɗannan kayan da sabulun wanke-wanke. A kammala aikin wankewa cikin sauri da kuma ci gaba. Kada a jiƙa ko a tara tufafi a cikin ruwa, kuma kada a taɓa amfani da ruwan zafi.
Waɗanne yadi ne ke yin launin jini?
Amsar Kwararru:
Zubar da launin fata yayin wankewa yana bin wasu tsare-tsare. Yadi da aka yi da zare na halitta yana zubar da launin fata cikin sauƙi fiye da waɗanda aka yi da zare na sinadarai, musamman zare na roba. Auduga, lilin, siliki da yadin ulu sun fi saurin rasa launi fiye da polyamide, polyester, acrylic da makamantansu.
Siliki da auduga sune suka fi yawa a cikin yanayin zubar jini. Na gaba, yadi masu launin ruwan kasa da haske suna iya zubar jini.
Baƙi, launuka masu zurfi, ja mai haske, kore mai haske, shuɗi mai haske, shunayya mai ban sha'awa da launuka makamantan su suna zubar da jini cikin sauƙi; yadi masu launin haske da duhu ba su da yuwuwar rasa launi. Misali, rigar ulu mai kauri a cikin launin magenta mai haske kusan tabbas za ta zubar da jini, yayin da rigar acrylic iri ɗaya ba za ta yi ba. Hakazalika, rigar siliki baƙar fata za ta yi zubar jini a cikin ruwa, yayin da rigar polyester iri ɗaya ba ta zubar da jini kwata-kwata.
Hanyoyin wankewa don hana zubar jini da kuma shuɗewar launi
Rage launi na masaku masu launi yana da alaƙa da halayen rini da dabarun rini na bugawa. Yawancin rini na gargajiya suna narkewa cikin ruwa cikin sauƙi, musamman ruwan sabulu, ruwan zafi da ruwan alkaline. Rini kuma suna ɓacewa a lokacin da aka yi danshi a hasken rana.
Domin kiyaye launin, a wanke da ruwan sanyi ta amfani da sabulun wanke-wanke masu tsaka tsaki kamar sabulun wanke-wanke na musamman ga siliki, shamfu ko sabulun wanke-wanke. Kada a yi amfani da foda na wanki, sabulun bar ko jiƙa ruwan zafi.
A wanke tufafi masu launin duhu da haske daban-daban domin a guji yin tabo. A zuba ƙaramin cokali na gishiri a kowace bokiti na ruwan dumi don wankewa; kada a taɓa amfani da ruwan zafi mai zafi.
A wanke sosai da ruwa mai tsafta nan da nan bayan an wanke. Kar a bar sabulu ko ragowar sabulun alkaline a kan masaku ta hanyar jiƙawa na dogon lokaci.
Busar da iska a wuri mai sanyi da iska mai kyau; a guji fallasa hasken rana kai tsaye.
Kimiyyar da ke bayan zubar da launin tufafi
Me yasa tufafi ke zubar da jini? A takaice dai: rashin ƙarfin launi. Ga ƙwararrun masu buga takardu da rini, rashin ƙarfin launi yana faruwa ne sakamakon dalilai daban-daban. Sifofin da suka fi dacewa da launin sun haɗa da saurin wanke sabulu, saurin gogewa, saurin haske, saurin bleaching / redox, saurin gogewa, saurin gumi da saurin gumi - saurin haske tare. Daga cikin waɗannan, wanke sabulu, gogewa, haske, ruwa da saurin gumi sune manyan alamu ga masu sana'ar yadi.
Ma'aunin juriyar launi
Sauƙin launi yana nufin juriyar yadi ga matsaloli daban-daban yayin ƙera shi da kuma amfani da shi a ƙarshe. Ana gwada samfuran a dakin gwaje-gwaje kuma ana kimanta su don canjin launi da fenti. Kimantawa ta dogara ne akan ma'aunin launin toka na duniya don canjin launi da fenti. Ma'aunin toka ya ƙunshi manyan maki biyar daga Aji 1 (mafi muni) zuwa Aji 5 (mafi kyau), tare da rabin maki a tsakani, wanda aka sani da "tsarin matakai tara na aji biyar".
Matsayin maki na maki na 4 yana nuna ƙarancin karkacewa. Yawancin ƙayyadaddun bayanai na masana'antu suna nufin maki na 4 ko maki na 3-4. Dangane da bambancin launi da kuma saurin launi, gabaɗaya ana ɗaukar maki na 4 a matsayin abin karɓa.
Rukuni na saurin launi
Saurin wanke sabulu
Tufafi suna buƙatar wankewa da sabulun wankewa, don haka saurin wanke sabulu yana ɗaya daga cikin mahimman alamomin daidaiton launi. Tsaftace sabulu yana aiki ta hanyar aikin surfactant wanda ke rage tashin hankali a saman ruwa don inganta shigar ruwa, tare da emulsion don watsa ƙasa mai mai zuwa cikin ruwan wankewa.
A lokacin rini, rini yana haɗuwa da zare. Wasu rini suna samar da haɗin sinadarai masu ƙarfi tare da zare. Sauran ƙwayoyin rini suna zaune a kan saman zare kawai. Waɗannan rini masu rauni suna rabuwa a cikin ruwan sabulu kuma suna zubar da jini zuwa ruwan wanke-wanke. Rashin kyawun wanke sabulu yana nufin rashin isasshen rini; tufafi suna yin laushi bayan wankewa.
Shafawa da sauri
Tsawaita gogewa yana rufe busasshen gogewa da kuma tsawaita gogewa da danshi. Idan yadi ya shafa da wasu saman, canja launi yana faruwa ta hanyoyi biyu: rini mai laushi yana gogewa a kan kayan da suka taɓa, ko kuma gutsuttsuran zare da aka rina suna cirewa da mannewa a wasu saman. Tsawaita gogewa jarrabawa ce ta tilas ga kusan dukkan yadi.
Rashin launin danshi yana faruwa ne galibi saboda rashin launin saman da aka yi amfani da shi. Yawan launin da ba ya dawwama yana faruwa ne sakamakon manyan abubuwa guda biyu: ƙarancin shan rini da kuma yawan cika rini. Yawancin lokaci ana amfani da rini mai yawan maida hankali wanda ke barin launin saman da ya wuce kima cikin sauƙi.
Rashin launin gogewa da bushewa yakan bayyana a kan masaku da aka shafa a kan lebe ko kuma aka goge su. Saman da suka ɗaga, waɗanda suka yi kauri, suna haifar da gogayya mai yawa, suna fitar da launin laka da saman. Yadudduka masu laushi galibi suna aiki da kyau a gwajin gogewa da bushewa.
Saurin sauri
Faɗuwar hotuna abu ne mai sarkakiya: rini yana shan photons, yana zama cikin farin ciki kuma yana fuskantar halayen photochemical waɗanda ke karya tsarin kwayoyin halitta, yana haifar da canza launi da bushewa. Saurin hasken yadi ya dogara ne akan tsarin sinadaran rini, yanayin haɗuwa, yanayin haɗin kai da haɗuwa da launuka. Zaɓin rini mai dacewa yana da mahimmanci.
Tsarin yadi kuma yana tasiri ga saurin haske. Misali, siliki yana lalacewa idan hasken rana ya wuce gona da iri. Abubuwan da ke da launin haske kamar farin fata da kirim suna da saurin kamuwa da haske kuma suna iya fuskantar lahani na saurin haske.
Gumi mai sauri
Saurin gumi yana kimanta canjin launin masaka da kuma tabo ga masaka da ke maƙwabtaka a ƙarƙashin matsin lamba da zafin jiki a cikin maganin gwaji mai ɗauke da histidine. Yadin bazara na kusa da fata suna fuskantar gumi sosai, don haka dole ne a yi la'akari da aikin gumi a lokacin samarwa.
saurin yin amai
Gwaji ne na musamman ga yadin jarirai. Jarirai na iya tsotse ko tauna yadi. Hanta ya ƙunshi ruwa, carbonates, phosphates da furotin. Wannan ma'aunin yana hana rini ko abubuwa masu haɗari daga ci da yau da kuma shan su, wanda hakan ke kare lafiyar jarirai.
Lokacin Saƙo: Satumba-07-2026